CHROMOSOME NUMBER
- जीवग्रंथ सूत्र दोष
- based on sets
- haploid ( 22+x , 22+y )
- diploid ( 46 chromosomes - 44 + xx)
- triploid ( 69 chromosomes)
- teraploid ( 92 chromosomes )
- polyploid
- based on number of chromosomes in a particular pair
- missing chromosome from a pair
- monosomy
- monosomy of X chromosome
- extra chromosome in a pair
- trisomy
- trisomy of chromosome 21
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- 46 + XY or 46 + XX
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- trisomy of sex chromosomes
- two extrachromosomes in a pair
- tetrasomy
- strands of knowledge material called as CHROMATIN
- knowledge material being grouped and arranged in the form of
- आनुवंशिक रूप ( genotype / gender )
- Based on ploidy or number of pairs
- haploid
- triploid
- polyploid
- द्विगणित (diploid)
- Based on nature of pairs being similar or dissimilar
- विषमयुग्मज (heterozygous)
- विषमजात गुणसूत्र / लिंगिक गुणसूत्र (allosomes / Sex chromosome)
- X - गुणसूत्र / स्त्रीलिङ्ग गुणसूत्र ( अ , इ , उ )
- Y - गुणसूत्र / पुल्लिंग गुणसूत्र ( अ , इ , उ )
- सम्युग्मक (homozygous)
- समजात गुणसूत्र (Autosomes)
Discussion